Science
Technology
Engineering
Math
Random
100

A chart where all the elements are organized into periods and groups according to their properties.

What is the Periodic Table of Elements?

100

The number of bytes in a kilobyte.

What is 1024?

100

A mechanical device that can be programmed to perform tasks.

What is a robot?

100

The equation of a straight line.

What is y = mx + b?

100

The largest organ in the human body.

What is the skin?

200

A self-replicating material present in nearly all living organisms as the main constituent of chromosomes. It is the carrier of genetic information and contains the coded instructions for cells.

What is DNA?

200

Process of converting readable data into unreadable characters to prevent unauthorized access.

What is encryption?

200

This unsinkable ship was 882 ft long.

What is the Titanic?

200

A relationship or expression involving one or more variables.

What is a function?

200

The world record for calculating digits of pi was recently broken by Google engineer Emma Haruka Iwao who calculated it to _______ digits. 

What is 31.4 trillion?

300

A supposition or a system of ideas intended to explain something, especially one based on general principles independent of the thing to be explained.

What is a theory?

300

The device deciphered by Alan Turing's and Gordon Welchman's electromechanical machine in WWII.

What is the German Enigma machine?

300

An electrical device that changes direct current to alternating current.

What is an Alternator?

300

A sequence of numbers in which each number is the sum of the preceding two.

What is the Fibonacci Sequence?

300

It should take no more than 20 moves to solve this puzzle no matter which of the 43 quintillion possible starting positions you begin with.

What is a Rubik's cube?

400

Raw or unorganized facts and statistics collected together for reference or analysis.

What is data?

400

This keyboard layout is estimated to be 12 to 20 times more efficient than today's commonly-used QWERTY keyboard.

What is Dvorak?

400

Nicknamed Galloping Gertie - this suspension bridge opened in 1940 became famous four months later for a dramatic wind-induced structural collapse.

What is the Tacoma Washington Bridge?

400

This is a unit of time which represents 1/100th of a second.

What is a jiffy?

400

The fattest human organ.

What is the brain?

500

The first woman to win a Nobel Prize (for Physics in 1903).

Who is Marie Curie?

500

The first animal to go into orbit launched on board the Soviet Sputnik 2 spacecraft on November 3, 1957.

What is Laika the dog?

500

This person has received more U.S. patents than anyone else with 1,093 patents to be exact.

Who is Thomas Edison?

500

Golden Ratio

What is 1 : 1.618?

500

This person performed the first human heart transplant in 1967.

Dr. Christiaan Barnard

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